====== "alter", "modify" commands ======

===== Purpose =====

Quickly change a component value. 

===== Syntax =====

  alter  partlabel=value ... 
  modify partlabel=value ... 

===== Comments =====

This command quickly changes the value of a component. It is restricted to simply changing the value.

If several components have the same label or if wildcard characters are used, all are changed. 

===== Example =====

  modify R66=1k
R66 now has a value of 1k, regardless of what it was before.
  modify C12=220p L1=1u
C12 is 220 pf and L1 is 1 uH.
  modify R*=22k
All resistors are now 22k.